<div class = "search">
    <h3>搜索栏</h3>
    <#if key_word ??><h4>检索关键字:<a style="color:#36BC98" href = "#">${key_word}</a></h4></#if>
    <form method = "POST" action = "/search">
        <input type = "text" name = "key-word" placeholder = "输入搜索内容" required = " ">
        <input type = "submit" value = "搜索">
    </form>
</div>